Gurobi 5.0.1 (linux64) logging started Fri Nov 16 23:29:03 2012

Optimize a model with 38399 rows, 40200 columns and 154398 nonzeros
Presolve removed 402 rows and 2 columns
Presolve time: 0.94s
Presolved: 38197 rows, 40198 columns, 193018 nonzeros
Variable types: 0 continuous, 40198 integer (40198 binary)
Found heuristic solution: objective 200.0000000

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   27674    3.0000766e+00   2.032284e+02   0.000000e+00      5s
   33822    3.0000783e+00   2.898094e+00   0.000000e+00     10s
   34131    3.0000000e+00   0.000000e+00   0.000000e+00     10s

Root relaxation: objective 3.000000e+00, 34131 iterations, 10.38 seconds
Total elapsed time = 22.87s

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

*    0     0               0       3.0000000    3.00000   0.0%     -   25s

Explored 0 nodes (77183 simplex iterations) in 25.24 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%